diff options
author | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 18:50:29 -0700 |
---|---|---|
committer | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 18:50:29 -0700 |
commit | df1b3fdcfba3039122d8b2ded5e64200fec6eebd (patch) | |
tree | 71798e9571c0ddabe6371bda7d0cc6a35c15a937 /src/arch/x86/isa/insts/simd128 | |
parent | cf9634a43f2c211105b7a5dbed5237fe5884291f (diff) | |
download | gem5-df1b3fdcfba3039122d8b2ded5e64200fec6eebd.tar.xz |
X86: Implement the MOVDDUP instruction.
Diffstat (limited to 'src/arch/x86/isa/insts/simd128')
-rw-r--r-- | src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move_with_duplication.py | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move_with_duplication.py b/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move_with_duplication.py index 096708393..539edfd74 100644 --- a/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move_with_duplication.py +++ b/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move_with_duplication.py @@ -54,7 +54,22 @@ # Authors: Gabe Black microcode = ''' -# MOVDDUP +def macroop MOVDDUP_XMM_XMM { + movfp xmmh, xmmlm, dataSize=8 + movfp xmml, xmmlm, dataSize=8 +}; + +def macroop MOVDDUP_XMM_M { + ldfp xmml, seg, sib, disp, dataSize=8 + movfp xmmh, xmml, dataSize=8 +}; + +def macroop MOVDDUP_XMM_P { + rdip t7 + ldfp xmml, seg, riprel, disp, dataSize=8 + movfp xmmh, xmml, dataSize=8 +}; + # MOVSLDUP # MOVSHDUP ''' |